Christie D4K25, Service Manual

Page: 89 / 138

Section 5: Parts and Module Replacement
D4K25 Service Manual 5-37
020-100880-01 Rev. 1 (06-2012)
5.13.2 High Security Interlock Switch
(Estimated Replacement Time: 10 minutes)
The Interlock High Security Switch is located in the light engine compartment, directly above the heat dump.
1. Remove the front top lid. See
5.4.2 Front Top Lid,
on page 5-5.
2. Remove the high security lid. See 5.4.3 High
Security Lid, on page 5-6.
3. Remove the two, #2 Phillips
™
screws securing the
switch ( Figure 5-52 ).
4. Disconnect the harness from the switch.
5.13.3 Lamp Door Interlock
(Estimated Replacement Time: 30 m 10 minute LampLOC™ Alignment)
The Lamp Door Interlock is fastened to the frame.
1. Remove lamp door. See
5.4.7 Lamp Door, on
page 5-8.
2. Remove lamp. See 5.12.5 Lamp, on page 5-30.
3. Disconnect red and black leads from the Lamp
Door Interlock.
NOTE:
Red lead to “No” label
on interlock and black lead to “COM” label
( Figure 5-53 ).
4. Remove the two nuts (3mm) securing switch to
bracket.
Figure 5-52 High Security Interlock
Figure 5-53 Lamp Door Interlock